DR. LAWRENCE G KARLOCK DPM
NPI 1457341505
Podiatrist - Foot & Ankle Surgery in Austintown, OH

Q: What is Lawrence Karlock's NPI number?

The NPI number for Lawrence Karlock is 1457341505. It was assigned to this individual provider in the NPPES registry on October 28, 2005.

Q: What is Lawrence Karlock's specialty?

The primary specialty registered for this NPI is Podiatrist, specializing in Foot & Ankle Surgery, with taxonomy code 213ES0103X.

Q: When was this NPI record last updated?

The NPPES record for Lawrence Karlock was last updated on September 20, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since October 28, 2005PECOS EnrolledAccepts Medicare Assignment

91.04/100

CMS Quality Rating

1300 S CANFIELD NILES RD, SUITE 1, AUSTINTOWN, OH 44515(330) 792-6519(330) 792-9911 Get Directions Write a Review

NPPES record last updated: September 20, 2011. Verified against the NPPES registry weekly; last sync: November 08, 2026.

On this page

About Dr. Lawrence G Karlock Dpm NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. LAWRENCE G KARLOCK DPM (NPI 1457341505) is an individual foot & ankle surgery provider in Austintown, Ohio, licensed in Ohio (36002881) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS, is affiliated with St Elizabeth Youngstown Hospital, and is a graduate of Kent State University College Of Podiatric Medicine (1992).

NPPES Registry Identity

NPI1457341505

Entity TypeIndividualMale

Primary Taxonomy213ES0103X

Provider Legal NameDR. LAWRENCE G KARLOCKCredential: DPM

Location Address1300 S CANFIELD NILES RD, SUITE 1Austintown, OH 44515-4081

Mailing Address75 Sandstone LnCanfield, OH 44406-7610 · (330) 792-6519 · Fax (330) 792-9911

Phone(330) 792-6519

Fax(330) 792-9911

Sole ProprietorNo

Medical School CMSKent State University College Of Podiatric MedicineGraduated 1992

Enumeration DateOctober 28, 2005

Last NPPES UpdateSeptember 20, 2011

✔ NPI 1457341505 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPodiatrist · Foot & Ankle SurgeryPodiatric Medicine & Surgery Service Providers

Taxonomy Code213ES0103X

License✔ Licensed in OH · 36002881

1300 S CANFIELD NILES RD, Austintown, OH 44515

Open in Google Maps ↗

Other Identifiers 9

Medicare PIN0780152OH

Medicare UPINU36983OH

Medicare PIN193223QHFPA

Medicare PIN480024537OH

Other000000139309OH · Anthembcbs

Other193223PA · Bcbs Pa

Medicaid0152472OH

Medicare PIN0780154OH

Medicare PIN0780153OH

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Lawrence G Karlock Dpm is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5597725838

PECOS Enrollment IDI20051109000768

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Lawrence Karlock reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Austintown Podiatry Associates Inc

Same address

Foot & Ankle Surgery

1300 S CANFIELD NILES RD
Austintown, OH 44515

Reassigned Medicare billing, Ohio enrollment
6 clinicians in this Medicare group

NPI 1356412142 (330) 792-6519

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 23

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Removal of fingernails or toenails, 6 or more nails 11721

This procedure involves the removal of six or more fingernails or toenails. It's typically done to treat severe nail infections, persistent pain, or abnormal nail growth. Local anesthesia is used to minimize discomfort. Healing usually takes a few weeks.

1,020 services312 patients

X-ray of foot, minimum of 3 views 73630

An X-ray of the foot, minimum of 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the bones and tissues in your foot. This helps to identify fractures, infections, or other abnormalities. Multiple views ensure a comprehensive examination.

480 services247 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

350 services214 patients

Removal of fingernails or toenails, 1-5 nails 11720

This procedure involves the careful removal of 1-5 nails from fingers or toes. It's typically done to treat conditions like ingrown nails, fungal infections, or damaged nails. Local anesthesia is used for comfort, and the area heals over time with appropriate care.

285 services102 patients

New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more 99202

This service involves an initial visit to the doctor's office or other outpatient setting. It typically lasts between 15-29 minutes. The doctor will review your medical history, conduct a physical examination, and discuss your health concerns. It's a chance to establish your health baseline and address any immediate medical issues.

160 services160 patients

Removal of skin and tissue, 20.0 sq cm or less 11042

This procedure involves the surgical removal of skin and tissue, up to 20.0 square cm in size. It's often performed to treat conditions like skin cancer or to remove moles, warts, and other skin lesions. The area is numbed and the unwanted tissue is carefully cut out.

148 services45 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

146 services101 patients

Removal of noncancer thickened skin growth, 1 growth 11055

This procedure involves the removal of a thickened skin growth that is not cancerous. A healthcare professional will safely extract the growth, usually under local anesthesia. This process helps maintain skin health and prevent potential complications.

122 services54 patients

Injection, dexamethasone sodium phosphate, 1 mg J1100

Dexamethasone sodium phosphate is a medication given via injection. It is a type of steroid that helps reduce inflammation and immune responses. It can be used to treat a variety of conditions, such as allergies, skin conditions, arthritis, and more.

115 services59 patients

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301

Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.

113 services58 patients

Removal of noncancer thickened skin growth, 2-4 growths 11056

This procedure involves the safe removal of 2-4 noncancerous thickened skin growths. It's typically done under local anesthesia. The process helps to alleviate discomfort and prevent potential complications. It's a standard, low-risk procedure.

103 services43 patients

X-ray of ankle, minimum of 3 views 73610

An ankle X-ray is a quick, painless imaging test. It involves capturing at least three different images or 'views' of your ankle using small amounts of radiation. These images help identify any abnormalities or injuries, such as fractures or arthritis.

76 services51 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

52 services52 patients

Aspiration and/or injection of fluid from small joint 20600

This procedure involves inserting a thin needle into a small joint to remove (aspirate) or inject fluid. It can help diagnose conditions, relieve discomfort, or administer medication directly into the joint. It's generally safe with minimal discomfort.

45 services25 patients

Injection into tendon or ligament 20550

An injection into a tendon or ligament involves placing medication directly into these areas to help reduce inflammation and pain. It's often used for conditions like arthritis or tendonitis. The procedure is quick and usually involves a local anesthetic.

36 services21 patients

Destruction of skin growth, 1-14 growths 17110

"Destruction of skin growth" refers to a procedure where 1-14 abnormal skin growths are removed. This is done using methods such as freezing, burning, or laser therapy. It helps prevent the growth from causing discomfort or turning into a more serious condition.

35 services14 patients

X-ray of foot, 2 views 73620

An X-ray of the foot, 2 views, is a quick, painless test that produces images of the bones and structures inside your foot. Two different angles are used to provide a comprehensive view. This helps doctors diagnose fractures, infections, or other abnormalities.

33 services24 patients

Aspiration and/or injection of fluid from medium joint 20605

This procedure involves a needle being inserted into a medium-sized joint, such as a knee or shoulder, to remove (aspirate) excess fluid. Sometimes, medication may also be injected into the joint to reduce inflammation and pain.

27 services11 patients

Removal of tissue from wound, 20.0 sq cm or less 97597

This procedure involves the careful removal of damaged or infected tissue from a wound that's 20.0 square cm or less. It's done to promote healing and prevent further infection. The process is carried out under local anesthesia, ensuring minimal discomfort.

25 services21 patients

Simple or single drainage of skin abscess 10060

A simple or single drainage of skin abscess is a procedure to remove pus from a skin infection. A small cut is made on the abscess, the pus is drained out, and the area is cleaned. This helps to reduce pain, speed up recovery, and prevent the spread of infection.

21 services21 patients

Ultrasound study of arm and leg arteries 93922

An ultrasound study of arm and leg arteries is a non-invasive procedure that uses sound waves to create images of your arteries. It helps in checking blood flow, identifying blockages, or detecting other abnormalities in your arteries.

21 services21 patients

X-ray of ankle, 2 views 73600

An X-ray of the ankle, 2 views, is a quick, painless test that produces images of the bones and joints in your ankle. Two different angles are used to provide a more complete picture. It helps detect fractures, sprains, arthritis, or other abnormalities. It's safe and typically takes only a few minutes.

19 services17 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

12 services11 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

St Elizabeth Youngstown Hospital

Acute Care Hospitals · Youngstown, OH

2/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number360064

Location1044 Belmont AvenueYoungstown, OH 44501 · Mahoning County

Emergency services

Hmhp St Elizabeth Boardman Health Center

Acute Care Hospitals · Boardman, OH

3/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number360276

Location8401 Market StreetBoardman, OH 44512 · Mahoning County

Emergency services Birthing friendly

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

91.04/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

Quality

98.44

Promoting Interoperability

Improvement Activities

Reported Quality Measures

Controlling High Blood Pressure

92%1,235 patients5/55-star benchmark: 91%

Diabetes: Hemoglobin A1c (HbA1c) Poor Control (>9%)

Lower rates are better for this measure.

18%642 patients4/55-star benchmark: 91%

Documentation of Current Medications in the Medical Record

93%10,430 patients4/55-star benchmark: 100%

e-Prescribing

100%1,158 patients5/55-star benchmark: 100%

Falls: Screening for Future Fall Risk

91%1,588 patients4/55-star benchmark: 100%

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan

95%3,313 patients4/55-star benchmark: 98%

Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention

Patients combinedPopulations: 95% · 2,256 patients

Patients screened: 98% · 2,256 patients

77%281 patients4/55-star benchmark: 100%

Provide Patients Electronic Access to Their Health Information

67%5,080 patients3/55-star benchmark: 100%

Use of High-Risk Medications in Older Adults

Lower rates are better for this measure.

Patients appropriateDiagnosis: 0% · 1,499 patients

Patients totalRate: 0% · 1,499 patients

0%1,499 patients5/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 5

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

For diabetics only, fitting (including follow-up), custom preparation and supply of off-the-shelf depth-inlay shoe manufactured to accommodate multi-density insert(s), per shoe A5500

DME-Orthotic Devices · category DF000N

1 supplier36 claims72 services$58.26 avg. paid by Medicare

For diabetics only, multiple density insert, direct formed, molded to foot after external heat source of 230 degrees fahrenheit or higher, total contact with patient's foot, including arch, base layer minimum of 1/4 inch material of shore a 35 durometer or 3/16 inch material of shore a 40 durometer (or higher), prefabricated, each A5512

DME-Orthotic Devices · category DF000N

1 supplier13 claims74 services$24.96 avg. paid by Medicare

For diabetics only, multiple density insert, made by direct carving with cam technology from a rectified cad model created from a digitized scan of the patient, total contact with patient's foot, including arch, base layer minimum of 3/16 inch material of shore a 35 durometer (or higher), includes arch filler and other shaping material, custom fabricated, each A5514

DME-Orthotic Devices · category DF000N

1 supplier24 claims144 services$37.14 avg. paid by Medicare

Ankle foot orthosis, multiligamentous ankle support, prefabricated, off-the-shelf L1906

DME-Orthotic Devices · category DF003N

1 supplier26 claims26 services$86.67 avg. paid by Medicare

Walking boot, pneumatic and/or vacuum, with or without joints, with or without interface material, prefabricated item that has been trimmed, bent, molded, assembled, or otherwise customized to fit a specific patient by an individual with expertise L4360

DME-Orthotic Devices · category DF003N

1 supplier24 claims24 services$209.80 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. MARY SARAH CERNICA-REICHARD DPM

Podiatrist (Foot & Ankle Surgery)

1300 S CANFIELD NILES RD, SUITE 1
AUSTINTOWN, OH 44515

Mahoning County (330) 792-6519

AUSTINTOWN PODIATRY ASSOCIATES INC

Podiatrist (Foot & Ankle Surgery)

1300 S CANFIELD NILES RD
AUSTINTOWN, OH 44515

Mahoning County (330) 792-6519

DR. CATHERINE A KARLOCK DPM

Podiatrist (Foot & Ankle Surgery)

1300 S CANFIELD NILES RD, SUITE 1
AUSTINTOWN, OH 44515

Mahoning County (330) 792-6519

DR. JEFFREY R PATTERSON OD

Optometrist

1300 S CANFIELD NILES RD
YOUNGSTOWN, OH 44515

Mahoning County (330) 792-9900

AUSTINTOWN INTERNAL MEDICINE, INC.

Internal Medicine

1300 S CANFIELD NILES RD, SUITE # 4
AUSTINTOWN, OH 44515

Mahoning County (330) 799-9904

MANISH B JOSHI MD

Internal Medicine

1300 S CANFIELD NILES RD, STE 4
AUSTINTOWN, OH 44515

Mahoning County (330) 799-9904

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Lawrence Karlock's NPI number?

The NPI number for Lawrence Karlock is 1457341505. It was assigned to this individual provider in the NPPES registry on October 28, 2005.

Where is Lawrence Karlock located?

Lawrence Karlock practices at 1300 S Canfield Niles Rd Suite 1, Austintown, OH 44515. The listed phone number is (330) 792-6519.

What is Lawrence Karlock's specialty?

The primary specialty registered for this NPI is Podiatrist, specializing in Foot & Ankle Surgery, with taxonomy code 213ES0103X.

Is Lawrence Karlock enrolled in Medicare?

Yes. Lawrence Karlock is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Lawrence Karlock's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lawrence Karlock reassigns Medicare benefits to Austintown Podiatry Associates Inc (Austintown, OH). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Lawrence Karlock's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Lawrence Karlock accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and MedMutual and 1 other insurer list Lawrence Karlock as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Lawrence Karlock affiliated with any hospitals?

According to CMS data, Lawrence Karlock is affiliated with St Elizabeth Youngstown Hospital and Hmhp St Elizabeth Boardman Health Center.

When was this NPI record last updated?

The NPPES record for Lawrence Karlock was last updated on September 20, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.